57:41
published on October 7, 2026
Increasing-phase filtrations of quiver representations
By Haiden Fabian
The group of germs at infinity of homeomorphisms of the real line has no outer automorphisms
By Maxime Wolff
Appears in collection : 2024 - T2 - WS1 - Low dimensional actions
In joint work with Frédéric Le Roux and Kathryn Mann, we prove that every automorphism of the group of germs at infinity of homeomorphisms of the real line is given by the conjugation by some homeomorphism of the line.
